3-Methoxythiophene

Basic Information

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CAS Number

17573-92-1

Molecular Formula

C5H6OS

Molecular Weight

114.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

-7

Boiling Point

82°C/65mmHg

Refractive Index

n20/D 1.532(lit.)

SMILES

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COC1=CSC=C1

InChI

InChI=1S/C5H6OS/c1-6-5-2-3-7-4-5/h2-4H,1H3

InChIKey

RFSKGCVUDQRZSD-UHFFFAOYSA-N

LogP

1.7567

Topological Polar Surface Area

9.23 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

Safety Information

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GHS Hazard Pictograms

H226

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

Hazard Class

Class 3 Class 3

Sensitiveness

Air Sensitive

Synonyms & References

English

Thiophene, 3-methoxy-
Q-101199
DTXSID40170014
3-Methoxythiophene #
CS-W008023
InChI=1/C5H6OS/c1-6-5-2-3-7-4-5/h2-4H,1H
AMY23252
FT-0616021
SCHEMBL181787
3-methoxy-thiophene
MFCD00043894
AKOS005255184
GEO-01730
BIDD:GT0411
17573-92-1
A812110
M1093
AC-4908
3-Methoxythiophene
EN300-111850
AS-38007
3-Methoxythiophene, 98%
3-methoxylthiophene
3-Methoxy-thiophen
3-methoxythiopnene
3-methoxythiphene
p-methoxythiophene
Thiophene,3-methoxy
3-Methoxythiofuran
Methyl 3-thienyl ether
m-Methoxythiophene

MDL Number

MFCD00043894

Customs Code

2934999090

FAQ

What is 3-Methoxythiophene (CAS: 17573-92-1)?

3-Methoxythiophene is a colorless liquid with a molecular formula of C₉H₁₀O. It is a thiophene derivative with a methoxy group attached to the thiophene ring. It has a distinctive aroma and is used in the synthesis of various organic compounds and in fragrances.

What are the main uses of 3-Methoxythiophene (CAS: 17573-92-1)?

3-Methoxythiophene is primarily used in the production of dyes, fragrances, and as an intermediate in the synthesis of other organic compounds. It is also used in the pharmaceutical industry for the preparation of certain medicinals.

Is 3-Methoxythiophene (CAS: 17573-92-1) safe?

3-Methoxythiophene is generally considered safe when handled with proper precautions. It is slightly toxic by inhalation and skin contact. Proper protective equipment, such as gloves and goggles, should be worn. Storage and handling should comply with safety data sheet (SDS) guidelines.

How should 3-Methoxythiophene (CAS: 17573-92-1) be stored?

3-Methoxythiophene should be stored in a cool, dry place away from heat and sources of ignition. It should be kept in a tightly sealed container to protect it from air and moisture. Avoid exposure to light and store below 30°C to ensure stability.